What does in rem endorsement mean?

in rem endorsement meaning in Insurance Dictionary

A workers settlement protection endorsement expanding coverage for suits filed contrary to the value of the ship by a hurt team member looking for the recovery of damages. The match must cite the unseaworthy problem associated with vessel as proximate cause of the problems. Within the absence of this endorsement, an in rem fit could result in an injunction avoiding the vessel from leaving port through to the fit is settled. In rem protection is currently the main maritime protection recommendation in place of a separate recommendation.